56785267

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 72681840

約数和(自身を除く): 15896573

約数列:

[1, 7, 11, 49, 77, 137, 539, 769, 959, 1507, 5383, 6713, 8459, 10549, 37681, 59213, 73843, 105353, 414491, 737471, 1158883, 5162297, 8112181, 56785267]

約数ペア:

[(1, 56785267), (7, 8112181), (11, 5162297), (49, 1158883), (77, 737471), (137, 414491), (539, 105353), (769, 73843), (959, 59213), (1507, 37681), (5383, 10549), (6713, 8459)]